Martinsville city, Indiana
Official LSAD Designation: Martinsville city • Census GEOID: 1847448
• Morgan County
Martinsville city is an incorporated city in Morgan County, Indiana. According to official records from the Census (2025), Martinsville city had an estimated population of 12,141 residents. Official Census Bureau geographic records classify this community under LSAD designation Martinsville city (GEOID 1847448).
Local Government Administration U.S. Census Bureau GMAF
City Of Martinsville
Municipal
Official Title:
Mayor
Address:
PO BOX 1415, MARTINSVILLE IN 46151-0415
County Of Morgan
County
Official Title:
Auditor Morgan Co
Address:
180 S MAIN ST, MARTINSVILLE IN 46151-1976
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 12,141 | 2025 |
| Median Household Income | $60,177 | 2020-2024 |
| Median Home Value | $163,400 | 2020-2024 |
| Land Area | 9.17 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).